axe4 bxe42 cxe42o dxe4 exe42

znf42 0nf42o 1nf4 2nf42 3nf42o

oeg42o peg4 qeg42 reg42o seg4

d5g4 e5g42 f5g42o g5g4 h5g42

2vh42 3vh42o 4vh4 5vh42 6vh42o